PAS302BCW-22S
CMOS Image Sensor IC
1. Pin Assignment
PX7
PX9
RESET
VDDQ
HSYNC
15
PX8
13
VSSD
11
SYSCLK
9
PXCLK
7
VSYNC
14
PX6
12
10
-- Top View --
8
6
VDDD
16
PX5
PAS302BCW-22S
PX3
SCL
VDDA
5
VREF
17
PX4
19
PX2
21
SDA
2
VSSA
4
PWDN
18
20
22
1
3
Figure 1.1. PAS302BCW-22S pin assignment
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Name
VSSA
VDDA
PWDN
VREF
VDDD
VSYNC
HSYNC
PXCLK
VDDQ
SYSCLK
RESET
VSSD
PX9
PX8
PX7
PX6
PX5
PX4
PX3
PX2
SCL
SDA
Type
GND
PWR
IN
IN
PWR
OUT
OUT
OUT
PWR
IN
IN
GND
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
IN
I/O
Description
Analog ground
Analog VDD.
Power Down (chip power down when high)
Internal voltage reference
Digital VDD.
Vertical synchronization signal
Horizontal synchronization signal
Pixel clock output
Sensor VDD, 2.5V ~ 3.3V
Master clock input
Resets all registers to their default values
(chip reset when high)
Digital ground
Digital data out
Digital data out
Digital data out
Digital data out
Digital data out
Digital data out
Digital data out
Digital data out
I
2
C
TM
clock.
I
2
C
TM
data. Internal pull high resister is 10KΩ.
Version 2.4, 20 Sep. 2005
E-mail: fae_service@pixart.com.tw
PixArt Imaging Inc.
2
PIXART [ PIXART IMAGING INC. ]
